The PX4 Storm Sub-Compact offers the same ruggedness and options as the full-size version but offers superior concealability and lighter weight. This 9mm Beretta comes with a 13 round magazine capacity, easy to use fixed sights, and interchangeable backstraps for added comfort and grip. Accessories can be added using the built-in Picatinny rail for added flexibility in use. Finally, most controls are either ambidextrous or reversible making this a great handgun for shooters of either hand.